I used store-bought falafel mix, combined with mashed sweet potatos, for these patties. The recipe is from The Complete Vegan Kitchen, by Jannequin Bennett, with minor changes. The patties weren't quite as firm as regular falafel, which may be because I used boiled mashed sweet potatoes. Next time I'll try roasting them instead. For a dipping sauce, I used a couple tablespoons of masaman curry paste with a half cup of coconut milk and a little lemon juice. I love masaman curries, and I'll have one of those up sooner or later.